US2011159108A1PendingUtilityA1

Germ guard lid and methods for using germ guard lid

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Individually held — no corporate assignee on recordPriority: Dec 24, 2009Filed: Sep 15, 2010Published: Jun 30, 2011
Est. expiryDec 24, 2029(~3.4 yrs left)· nominal 20-yr term from priority
Inventors:Michael J. MaczuzakKathryn Jeanne NeiheiserCherry Bochmann
B65D 55/00B29C 51/16A61P 31/00A61P 31/10Y10T156/1028A61P 31/12A61P 31/04B65D 2517/0098B29C 63/38B65D 51/18B65D 25/20
50
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Claims

Abstract

Described herein is a beverage lid that is itself treated with and/or impregnated with antimicrobial material to prevent the spread of contaminants and methods of making and using the same. The beverage lid can prevent spread of contaminants, including communicable diseases like influenza, the common cold, streptococcus or staphylococcus. For example, when a person carrying germs, like influenza, touches a beverage lid, the antimicrobial properties of the beverage lid can combat any contamination of the beverage lid by the germs. Another person can drink from the beverage lid that is substantially germ free.

Claims

exact text as granted — not AI-modified
1 . A beverage lid that prevents contaminant transmission, comprising:
 a polymer material comprising polystyrene; and   an antimicrobial agent.   
     
     
         2 . The beverage lid of  claim 1 , wherein the antimicrobial agent is impregnated into the polymer material. 
     
     
         3 . The beverage lid of  claim 1 , wherein the antimicrobial agent is adsorbed to the surface of the polymer material. 
     
     
         4 . The beverage lid of  claim 1 , wherein the antimicrobial agent comprises at least one of: silver, silver ion. 
     
     
         5 . The beverage lid of  claim 1 , wherein the antimicrobial agent comprises at least one of: zinc or zinc ion. 
     
     
         6 . The beverage lid of  claim 1 , wherein the antimicrobial agent comprises at least one of iodine or iodine ion. 
     
     
         7 . The beverage lid of  claim 1 , wherein the antimicrobial agent comprises an amino group. 
     
     
         8 . The beverage lid of  claim 1 , wherein the antimicrobial agent comprises at least one of an antibacterial agent, an antifungal agent or an antiviral agent. 
     
     
         9 . The beverage lid of  claim 1 , wherein the antimicrobial agent comprises a biostatic agent. 
     
     
         10 . An article, comprising:
 a polymer material comprising polystyrene; and   an antimicrobial agent.   
     
     
         11 . The article of  claim 10 , wherein the antimicrobial agent is impregnated within the polymer material. 
     
     
         12 . The article of  claim 10 , wherein the antimicrobial agent is adsorbed to the surface of the polymer material. 
     
     
         13 . A method for making a beverage lid, comprising:
 providing a polymer material comprising polystyrene;   treating the polymer material with an antimicrobial agent;   shaping the polymer material into a beverage lid.   
     
     
         14 . The method of  claim 13 , wherein treating the polymer material with the antimicrobial agent further comprises impregnating the polymer material with the antimicrobial agent. 
     
     
         15 . The method of  claim 13 , wherein treating the polymer material with the antimicrobial agent further comprises adsorbing the antimicrobial agent to the polymer material. 
     
     
         16 . The method of  claim 13 , further comprising cleaning the beverage lid. 
     
     
         17 . The method of  claim 13 , further comprising sanitizing the beverage lid. 
     
     
         18 . The method of  claim 13 , wherein the antimicrobial agent comprises at least one of an antibacterial agent, an antifungal agent or an antiviral agent. 
     
     
         19 . The method of  claim 13 , wherein the antimicrobial agent comprises at least one of: silver, silver ion, zinc or zinc ion. 
     
     
         20 . The method of  claim 13 , wherein the antimicrobial agent comprises at least one of a biocide or a biostatic.

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